Керамический газонепроницаемый ввод для отпаянных металлических ртутных выпрямителей

Токопроводящий ввод в вакуумные приборы из кварцевого стекла

Цоколь электронной лампы

Lampen-Stromzuführungsvorrichtung mit geformter Folie

Hochdruckgasentladungslampe

FUSS FUER EINE ELEKTRONENROEHRE

Improvements in and relating to electric discharge devices and incandescent lamps

... 619,050. Direct connections between conductors. M-O VALVE CO., Ltd., and RAMSAY, H. T. Feb. 27, 1946, No. 6122. [Class 38 (i)] A discharge device 13 is provided with a heavy-current connector between a lead-in conductor 11, 15, 16, 17 and a terminal tag 19, comprising a flexible multi-turn spiral 10 of metal strip having the conductor 11 connected to its inner end. The width of the strip is at least eight times its thickness, the rod 11 and the tag 19 preferably being attached thereto over its whole length.

Improvements in or relating to glass to metal seals

... 570,539. Glass to metal seals. DARWINS, Ltd., LINLEY, A., and ADAMS. C. E. Oct. 11, 1943, Nos. 16583/43 and 20137/44. [Class 36] In a glass to metal seal, the metal wire or rod is deformed within the seal by displacing the metal surface at right angles to its length around the complete circumference of the wire. The rod 10, Fig. 2, may have one or more grooves 11 produced by a lateral rolling or swaging, the grooves being wholly contained within the glass wall 12. The grooves may be so close as to produce ribs 14 and on one side of the wall 12, the rod 10 may be reduced to a bendable part 16 springing from a shoulder 15 and rib 17. In a modification, Fig. 4, the rod 10 has flattened parts 18 at right angles, with a central cylindrical part 19.

LEAD-IN SEAL

Electric lamp

In electric lamps having a lamp envelope (20) of a type of glass containing at least 95% by weight of SiO2, the current leadthrough conductors (22, 23) usually consist of molybdenum foils to which internal (26, 27) and external (24, 25) current conductors are welded. After welding and upon making the pinch seal (21) of the lamp vessel (20), fracture frequently occurs in the molybdenum foils (22, 23). Molybdenum foils (22, 23) in which yttrium oxide particles are dispersed in a quantity of 1/4-1% of the molybdenum weight, have proved to be considerably stronger than similar thickness molybdenum foils containing no yttrium oxide.

PROCEDURE FOR THE PRODUCTION OF OXIDATION-PROTECTED METAL FOILS

INSULANT BASE FOR AN ELECTRON TUBE

STROMZUFÜHRUNG FÜR ELEKTRISCHE LAMPEN

Die Erfindung betrifft eine Folie aus einer Molybdänlegierung als Stromzuführung für elektrische Lampen, die in einem Lampenkolben aus SiO`2 oder einem hoch SiO`2 -haltigem Glas eingeschmolzen wird.Erfindungsgemäß besteht die Folie aus Molybdän mit 0,1 bis 2,5 Vol.% TiO`2 oder mit 0,1 bis 2,5 Vol.% eines Mischoxides mit, bezogen auf den Mischoxidanteil, mindestens 50 mol.% TiO`2.Mit dieser Stromzulieferung wird neben einer verbesserten Festigkeit und einem verbesserten Fließvermögen insbesondere auch die Anbindung zum Glas verbessert.

Compact source for generating ionizing rays

The invention relates to a source for generating ionizing rays, and in particular X-rays, an assembly comprising a plurality of sources and a method for producing the source. The source comprises: · a vacuum chamber (12), · a cathode (14) that is able to emit an electron beam (18) into the chamber (12), · an anode (16) that receives the electron beam and that comprises a target (20) that is able to generate ionizing radiation (22) from the energy received from the electron beam (18), · an electrode (24) that is placed in the vicinity of the cathode (14) and that allows the electron beam 18 to be focused, · a stopper (32) ensuring the tightness of the vacuum chamber (12), · a mechanical part (28) made of dielectric material and forming a portion of the vacuum chamber; the stopper (32) is fastened to the mechanical part (28) by means of a conductive solder film (42) used to electrically connect the electrode (24).

METAL HALIDE LAMP WITH CERAMIC DISCHARGE VESSEL

A metal halide lamp with ceramic discharge vessel (4), the discharge vessel having two ends (6) that are sealed with stoppers, and an electrically conducting lead-through (9) being guided through these stoppers (12), there being fastened on the lead-through an electrode (15) with a stem (16) that projects into the interior of the discharge vessel, lead-through and electrode together being designated as an electrode system. The lead-through being a niobium pin, and the electrode stem (16) consisting of two pins, a pin made from tungsten being arranged situated on the inside on the discharge side, and a pin made from molybdenum being arranged on the outside on the discharge side and having a length of 3 to 8 mm.

Stromdurchführungsdraht zur luftdichten Einschmelzung in Glas, insbesondere für elektrische Glühlampen und dergleichen und Verfahren zur Herstellung desselben.

Luftdichte Durchführung von Drähten durch eine Glaswand und Verfahren zur Herstellung dieser Durchführung.

Entladungsröhre.

Elektrische Entladungsröhre mit wenigstens teilweise aus Metall bestehender Wand.

Vakuumgefäss mit Durchführungen für elektrischen Strom.

Verfahren zum vakuumdichten Einschmelzen einer metallenen Durchführung in Glas und nach diesem Verfahren erhaltene Durchführung.

Verfahren zum vakuumdichten Einschmelzen von Metallstiften in Glas.

Antenne.

Verfahren zur Herstellung eines mit einer Vielzahl isolierter Metallteile versehenen Gegenstandes, insbesondere einer elektrischen Entladungsröhre.

Durch einen Isolierteil hindurchgeführte Hochfrequenz-Doppelleitung.

Verfahren zur Herstellung einer Elektronenröhre.

Elektrische Lampe.

Elektrisches Entladungsgefäss mit Metallstromzuführungen.

Abgeschirmte Gitterstromzuführung.

ZUNGENSCHALTER.

УСТАНОВКА ДЛЯ ОДЕРЖАННЯ КВАРЦОВИХ ВИРОБІВ

Установка для одержання кварцових виробів методом електродугового наплавлення, що містить поворотний пристрій з двома або більше плавильними ємностями, оснащеними механізмами обертання та нахилу, захисну перегородку, вузол завантаження і формування крупки, який включає зважувальний пристрій і блок керування товщиною формованого шару крупки, пристрій наплавлення заготовки виробу у вигляді електродів і механізму горизонтального та вертикального їх переміщення, механізму вивантаження заготовки виробу. Крім того, захисна перегородка встановлена між плавильними ємностями зони наплавлення і зони завантаження та вивантаження, блок керування товщиною шару крупки виконаний у вигляді датчика, сполученого з механізмом розподілу крупки всередині форми, взаємодіючого з комп'ютером або механізмом ручного керування.

Lampe électrique à entrées de courant en feuilles de molybdène noyées dans le pincement.

Dans les lampes électriques présentant une ampoule en verre contenant, en poids, au moins 95 % de SiO2 les entrées de courant sont genéralement constituées par des feuilles en molybdène auxquelles sont soudées les entrées de courant intérieures et extérieures. Après le soudage, le pincement de l'ampoule s'accompagne généralement de rupture des feuilles en molybdène. Des feuilles en molybdène dans lesquelles sont dispersées des particules d'oxyde d'yttrium jusqu'à un poids de 1/4 à 1 % du poids de molybdène présentent une résistance mécanique notablement supérieure. Application à la fabrication des lampes électriques.

Device with electronic discharge

Connection tight applicable in particular to the electricals appliance with oil bath

Drivers of entry for envelope of glass

Crossing for electric drivers in the apparatuses with vacuum

CATHODE RAY TUBE

OXIDATION-PROTECTED METALLIC FOIL AND METHODS

An electrical lead assembly for devices such as electrical lamps (400) having a metallic foil (145, 150) for providing an electrically conducting path through a hermetic seal (115, 120) formed by pinch sealing a vitreous material. The metallic foil (145, 150) includes an oxidation-inhibiting coating of silica. In another aspect of the invention, methods of coating metallic foils with silica are disclosed. In yet another aspect of the present invention, an electrical lead assembly for lamps is provided wherein the metallic foil is extended to form an outer electrical lead for the lamp (400). © KIPO & WIPO 2007 ...

PLASMA DISPLAY DEVICE

A plasma display device is provided with one substrate having a plurality of electrode drawing-out portions extending up to a side end thereof for applying an AC voltage to X side electrodes each independently, a second substrate having a plurality of electrode terminal portions formed independently on its electrode-disposed surface, the plural electrode terminal portions being electrically connected respectively to the plural electrode drawing-out portions by a connector portion. The connection of each of the X and Y electrodes with an external power source can thus be made on only the Y side electrode-disposed surface of the second substrate. Besides, the shape of the substrates is simplified.

METHOD FOR PRODUCING A MOLYBDENUM FOIL FOR THE CONSTRUCTION OF A LAMP

THORIATED TUNGSTEN CONDUCTOR ROD FOR QUARTZ GLASS SEALING

PROBLEM TO BE SOLVED: To provide a thoriated tungsten conductor rod which has a proper joining force when sealed to a quartz glass vessel of a light bulb, an electron tube or a similar component and in which cracks are hard to occur in the quartz glass vessel. SOLUTION: The thoriated tungsten conductor rod is disposed in the quartz glass vessel of the light bulb, the electron tube or the similar component, is used by sealing at least a part thereof to the quartz glass vessel, and contains at least one kind selected from among thorium and a thorium compound, and the remaining part is made of a tungsten alloy being substantially tungsten. The total content of the thorium and the thorium alloy in the tungsten lead rod is 0.3 wt.% or more and 0.5 wt.% or less, and a surface roughness Ra in an arbitrary range of 50 μm×50 μm on the surface of the thoriated tungsten conductor rod is 0.30 μm or less. COPYRIGHT: (C)2008,JPO&INPIT ...

SHINKUSOCHINIOITE NETSUDENSHIHOSHUTSUOGENSHOSASERUTAMENOSHUDAN

DISPLAY PANEL

PURPOSE: To omit a resin overcoat and reduce the cost by using an organic film formed with Au/Pt metal organic paste by printing for the external connecting terminal of a display panel. CONSTITUTION: An external connecting terminal section is constituted of an Ag electrode 2 and a Pt/Au metal organic terminal 22, and they are brought into contact with each other at their end sections. The terminal 22 is connected to a flexible printed circuit 8 by heat pressure via an anisotropic conducting film 9 to form a terminal section. This connecting terminal made of a Pt/Au metal organic film has excellent migration resistance, and thus no resin overcoat is required. The film is dense, the film is thin in thickness, the adhesion strength to a board is strong, and the cost can be reduced even when a noble metal is used. COPYRIGHT: (C)1992,JPO&Japio ...

Электровакуумный ввод

МЕТАЛЛОКЕРАМИЧЕСКИЙ ЭЛЕКТРОВВОД

Проволока для ввода тока в вакуумные стеклянные сосуды

Elektrische Lampe

Elektrische Lampe

Elektrische Lampe

Improvements in or relating to methods of embedding wires in glass beads

... 373,423. Electric discharge devices. M.-O. VALVE CO., Ltd., Marconi House, Strand, London, EDEN, C. G. and SMITHELLS, C. J., of General Electric Co., Wembley, Middlesex. June 1, 1931, No. 15998. [Class 39 (i).] The metallic members such as electrode - supporting wires or rods of an electric discharge device are connected rigidly to an insulating support by stretching them over the surface of an elongated vitreous body and heating the body so that the metallic members sink into it. In one method, a series of glass rods 2, Figs. 1 and 2, ate carried on the circumference of a rotating drum 1, and the wires 4 are stretched around part of the circumference so that they bear on the rods 2. The rods are located between projections 3 which serve to limit the depth of penetration of the wires into the rods when the latter are heated by a flame 5 past which they are carried. A series of wires with attached supports is obtained by cutting the wires between the rods or heads 2.

HIGH-PRESSURE DISCHARGE LAMPS HAVING LEAD-THROUGH FOILS

Improvements in or relating to vitreous-to-metal pinch seals

... 808,933. Vitreous to metal seals. GENERAL ELECTRIC CO. Ltd. Sept. 5, 1957 [Oct. 9, 1956], No. 30789/56. Class 36. To form a pinch seal, of the type in which a metal foil is asymmetrically attached to the end of a metal rod and the rod is supported only by the foil before sealing, one of the pinch-forming jaws 6 and 7 is provided with a projection 12 which applies pressure against a portion of the rod away from the foil to restrain the rod from tilting out of the median plane, due to its asymmetrical attachment, when the jaws are closed on to the pinch. The projection 12 may be wedge-shaped, and is provided on the jaw on that side of the rod to which the foil is attached; a recess 10 may be provided in the opposing jaw to accommodate the thickness of the rod. The glass may be quartz or borosilicate, the rod tungsten and the foil molybdenum and a nickel lead wire may be welded to the other end of the foil.

ELECTRICAL DISCHARGE TUBE

... 1389771 Gas discharge tubes PHILIPS ELECTRONICS & ASSOCIATED INDUSTRIES Ltd 7 Sept 1973 [12 Sept 1972] 42132/73 Heading H1D A discharge tube, such as a lamp, having a glass envelope and containing at least mercury has a lead-in wire of copper-clad wire, which may have an iron-alloy core, the part of the wire between an electrode and the envelope having a coating of Cu2O produced by electrical heating.

INSULANT BASE FOR AN ELECTRON TUBE

ELEKTRISCHER LEITER IN LAMPEN

ELEKTRISCHER LEITER IN LAMPEN

Current execution wire for electrical lamps and such and procedures for the production the same.

Atmospheric pressure execution of wires by a Glaswand.

Oxidation-protected metallic foil and methods

AN ELECTRIC DISCHARGE LAMP

ELECTRON DISCHARGE DEVICE HAVING A HOLLOW CONDUCTOR INTEGRAL WITH THE ENVELOPE THEREOF

REED SWITCH HAVING CONTACTS PLATED WITH ATHIN SILVER LAYER

Three-section electric connection lead wire for electric light source

Alloy for a lead member of an electric lamp and electrode structure of the electric lamp

Electrode system for a high-pressure discharge lamp

PASSAGE CONDUCTEUR D'UN MUR DE SCELLEMENT D'UN ECRAN PLAT DE VISUALISATION

HIGH VOLTAGE DISCHARGE TUBE WITH A REENTRANT TYPE ANODE TERMINAL

Device for the hermetic introduction into hollow wire bodies of supply decourant to high intensity

Electric shock or incandescent lamp, in particular building with dangers of explosion

CATHODE RAY TUBE

OXIDATION?RESISTANT SEAL

PASSAGE CONDUCTEUR D'UN MUR DE SCELLEMENT D'UN ECRAN PLAT DE VISUALISATION

L'invention concerne une connexion électrique entre l'espace interne d'un écran plat et l'extérieur au moyen d'une ligne conductrice de faible épaisseur sous-jacente à un joint périphérique de scellement (7) sensiblement plus épais, comportant une structure ajourée favorisant sa dilatation.

FLASHLIGHT WIRE LEAD-IN MOLYBDENUM NOYEES SHEETS THE PINCHING

LAMP AND METHOD FOR PRODUCING A LAMP

A lamp, such as a incandescant filament (halogen) or a discharge lamp, comprising a lamp vessel (1) of quartz glass and having a room filled with gas, two electrodes (5) extending into said room, two external current conductors (6) partially extending outside said vessel (1), two metal foils (4) embedded in said quartz glass, wherein a first end portion of a metal foil (4) is connected to an electrode (5) and wherein a second end portion of a metal foil (4) is connected to an external current conductor (6), and wherein an end portion (8) of said external conductor (6) which is connected to said metal foil (4) has a substantially circular cross section having a surface area which is smaller than the cross section of the portion of said external current conductor (6) extending outside the vessel (1). © KIPO & WIPO 2007 ...

VACUUM CHAMBER SEAL

A seal for a vacuum chamber is formed from two outer insulation blocks (14), (16), an intermediate insulation block (34), (36), some interior insulation sheets (74), (76), (78) and some exterior insulation sheets (80), (82), (84). A first outer insulation block (14) seals between a first wall (2) of the vacuum chamber and a first power transmission plate (10). A second outer insulation block (16) seals between a second wall (4) of the vacuum chamber and a second power transmission plate (12). The intermediate insulation block seals between the first and second power transmission plates. The interior insulation sheets are arranged in slots (62), (64), (66) in a first side of the intermediate insulation block. The exterior insulation sheets are arranged in the slots (68), (70), (72) in a second side of the intermediate insulation block.

ELECTRON DISCHARGE DEVICE

CAPACITOR ASSEMBLY FOR A MASS SPECTROMETER

Lead oxide-free glass for electrical devices

VACUUM CHAMBER SEAL

ELECTRONIC PARTS PACKAGE

Печь для утилизации мусора

Штырьковая металлокерамическая ножка электровакуумного прибора

Многожильный вакуумный электроввод

... 1 МНОГОЖИЛЬНЫЙ ВАКУУМНЫЙ ЭЛЕКТРОВВОД, содержащий цилиндрический корпус с осевым отверстием в дне корпуса, стяжной элемент, упругий уплотнительный элемент, установленный между обжимиыми шайбами, и проходящие через них расположенные по окружности токовводы , отличающийся тем, что, с целью повыщения надежности, каждая обжимная щайба со стороны упругого уплотнительного элемента снабжена кольцевой канавкой с профилем поперечного сечения в виде равнобедренного треугольника с углом при верщинеа 100-150°, в которой равномерно расположены токовводы, а стяжной элемент размещен коаксиально токовводам с возможностью взаимодействия с дном корпуса. 2. Электроввод по п. 1, отличающийся тем, что часть стяжного элемента, соединенная с обжимными шайбами и упругим уплотнительным элементом, выполнена в виде цилиндра, а ее длина больше толщины обжимных шайб. Ъ (Л ОС Фаг.1 ...

Многожильный вакуумный электроввод

Изобретение относится к вакуумной технике и может быть использовано для подвода электроэнергии внутрь вакуумных камер. Целью изобретения является повышение надежности при .одновременном расширении области применения за счет возможности использования коротких жестких токовводов, их герметизации и упроще- ния процесса сборки. Изобретение позволяет повысить надежность многожильного вакуумного электроввода и упростить его эксплуатацию. Кроме того, предусматривается возможность увеличения количества токовводов при сохранении габаритов устройства. 2 ил.

Подвижное сочленение

Токовводный узел

Изобретение относится к технике соединения разнородных материалов и может быть использовано в приборостроительной, электронной, радиотехнической промышленности . Цель изобретения - повышение механической прочности и ресурса -достигается тем, что боковая поверхность токо- ввода 1 и внутренняя боковая поверхность корпуса 2 выполнены с кольцевым регулярным рельефом, с формой профиля в виде треугольника, одна из сторон которого перпендикулярна к оси токоввода. Устройство также содержит изолятор 3. 1 ил.

ELEKTRISCHE LAMPE

Elektrische Entladungsroehre mit eingebauten Elektroden

Ceramic metal halide lamp with feedthrough comprising an iridium wire

The invention relates to a ceramic metal halide lamp having a ceramic discharge vessel, characterized in that the discharge vessel encloses a discharge space which comprises an electrode, which electrode is electrically connected to a conductor outside the discharge vessel by means of a feedthrough comprising an Ir wire, the feedthrough being gas-tight mounted in an extended plug, also referred to as vup, of the discharge vessel, the feedthrough comprising an electrode—feedthrough combination made up of at least three parts with a W or W—Re rod or a Mo or Mo alloy wire extending out of the vup for burner mounting, which W or W—Re or MO or MO alloy wire is welded to the Ir wire.

High voltage vacuum feedthrough

A feedthrough for providing an electrical connection is provided. The feedthrough comprises a conductor and a quartz or a glass structure configured to surround at least a portion of the conductor and provide isolation to the conductor. The conductor and the quartz or glass structure may be coaxially arranged. The feedthrough can provide an electrical connection between an inside and outside of a vacuum chamber that contains a sample.

HIGH VOLTAGE VACUUM FEEDTHROUGH

A feedthrough for providing an electrical connection is provided. The feedthrough comprises a conductor and a quartz or a glass structure configured to surround at least a portion of the conductor and provide isolation to the conductor. The conductor and the quartz or glass structure may be coaxially arranged. The feedthrough can provide an electrical connection between an inside and outside of a vacuum chamber that contains a sample. 1. A feedthrough for providing an electrical connection , comprising:a conductor; anda quartz structure configured to surround at least a portion of the conductor, configured to provide isolation to the conductor, and configured to extend a distance beyond an internal wall of a vacuum chamber to prevent a discharge between the conductor and a component inside the vacuum chamber.2. The feedthrough of claim 1 , wherein the conductor and the quartz structure are coaxially arranged claim 1 , wherein the component is the vacuum chamber claim 1 , and wherein the distance is greater than or equal to one centimeter.3. The feedthrough of claim 1 , wherein the conductor comprises a plurality of conductors claim 1 , and wherein the distance is determined to prevent a discharge between the conductor and the component when the vacuum chamber is holding a vacuum.4. The feedthrough of claim 3 , wherein the conductor comprises a plurality of conductors of a printed circuit board.5. The feedthrough of at least one of claim 1 , wherein at least one end of the quartz structure has a recess and an angle of the recess is ranged between 35-65°.6. The feedthrough of claim 1 , further comprising an adhesion layer that is disposed between the conductor and the quartz structure and attaches the conductor to the quartz structure in an airtight manner.7. The feedthrough of claim 1 , wherein the conductor further comprises:a first connector that is disposed at a first end of the conductor and connects the conductor to a power supply; anda second connector that is ...

Foil sealed lamp

A foil sealed lamp comprising airtight container (1) having discharge part (11) provided thereinside with a discharge space and, disposed at both ends of the discharge part, seal parts (12a,12b); metal foils (3a1,3b1) of thickness T (μm) hermetically attached to the seal parts; and a pair of electrodes (3a2,3b2) each having its one end connected to the relevant metal foil and having its other end led out to the discharge space. On the periphery of areas of connection of the metal foils with the pair of electrodes, multiple recessed portions (41) satisfying 1.0 μm ≤ D ≤ T (μm) wherein D refers to the depth (μm) are provided in a fashion inhibiting superimposition on each other.

High-pressure discharge lamp having a ceramic discharge vessel

본 발명은 고압 방전 램프(12) 및 반사기 램프에 관한 것이다. 고압 방전 램프는 하나 이상의 할로겐 화합물을 포함하는 이온화 가능 충전물을 갖는 방전 공간(24)을 둘러싸는 방전 용기(22, 61)를 구비한다. 방전 용기는 제1 및 제2 단부들(33, 34)을 갖는 세라믹 재료(51, 52)에 의해 실질적으로 구성된다. 전류 공급 도체들(44)은 각각의 단부를 통과하여, 방전을 유지하도록 방전 공간 내에 배열된 각각의 전극들(42)에 이른다. 전류 공급 도체들 중 적어도 하나는 이리듐을 포함하는 로드(44)로서 형성된다. 로드는 세라믹 재료에 직접 밀봉된다. 세라믹 재료에 직접 밀봉되는 이리듐 로드의 사용은 로드와 세라믹 재료 사이의 계면이 강하고, 실질적으로 균열이 없어서 고압 방전 램프의 수명을 증가시키는 효과를 갖는다. The present invention relates to a high-pressure discharge lamp (12) and a reflector lamp. The high-pressure discharge lamp comprises a discharge vessel (22, 61) surrounding a discharge space (24) having an ionizable charge comprising one or more halogen compounds. The discharge vessel is substantially constituted by a ceramic material 51, 52 having first and second ends 33, 34. Current supply conductors 44 pass through their respective ends to each of the electrodes 42 arranged in the discharge space to maintain discharge. At least one of the current supply conductors is formed as a rod 44 comprising iridium. The rod is sealed directly to the ceramic material. The use of an iridium rod sealed directly to the ceramic material has the effect of increasing the lifetime of the high-pressure discharge lamp because the interface between the rod and the ceramic material is strong and substantially free from cracks. 고압 방전 램프, 세라믹 방전 용기, 이리듐, 밀봉, 로드 High-pressure discharge lamp, ceramic discharge vessel, iridium, seal, rod

Short arc type ultra-high pressure discharge lamp and method of manufacturing the same

Apparatus and method for deoxidizing lead-wire of fluorescent lamp

냉음극 형광램프의 리드선 환원장치 및 방법이 제공된다. 본 발명에 따른 냉음극 형광램프의 리드선 환원장치는, 리드선이 산화된 형광램프를 이송시키는 이송부; 전원전극과 접지전극 사이에 대기압 하에서 플라즈마 발생 가스를 공급하면서 전원을 인가하여 상기 리드선을 환원시키는 플라즈마 처리부; 상기 리드선의 재산화를 방지하기 위해 상기 리드선을 비활성 가스의 분위기에서 냉각시키는 냉각부; 상기 플라즈마 처리부로 전원을 공급하기 위한 전원공급부; 및 상기 플라즈마 처리부로 가스를 공급하기 위한 가스공급부를 포함한다. 냉음극 형광램프, 리드선, 플라즈마 환원

High-pressure gas-discharge lamp with ceramic gas-discharge envelope

FIELD: physics. SUBSTANCE: high-pressure gas-discharge lamp has a gas-discharge envelope (22, 61) which encloses a gas-discharge space (24) filled with ionising filler containing one or more halides. The gas-discharge envelope is made from ceramic material (51, 52) and has first and second end parts (33, 34). Leads (44), through which each end part is connected to corresponding electrodes (42), lie in the gas-discharge space (24) such that discharge is facilitated. At least one of the leads is in form of a rod (44) which contains iridium, which is directly soldered to the ceramic material, in which the sinter connection (71) between the rod and the ceramic material forms a direct solder between said rod and the ceramic material. EFFECT: longer service life. 8 cl, 9 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 465 680 (13) C2 (51) МПК H01J 61/36 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2009127725/07, 14.12.2007 (24) Дата начала отсчета срока действия патента: 14.12.2007 (43) Дата публикации заявки: 27.01.2011 Бюл. № 3 (56) Список документов, цитированных в отчете о поиске: RU 2007779 С1, 15.02.1994. UA 64830 С2, 15.03.2004. DE 19933154 А1, 01.02.2001. ЕР 0609477 А, 10.08.1994. SU 1104604 A1, 23.07.1984. FR 2387512 A1, 10.11.1978. SU 300909 А1, 27.05.1971. SU 654584 А, 30.03.1979. (73) Патентообладатель(и): КОНИНКЛЕЙКЕ ФИЛИПС ЭЛЕКТРОНИКС Н.В. (NL) 2 4 6 5 6 8 0 R U (86) Заявка PCT: IB 2007/055103 (14.12.2007) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 20.07.2009 (87) Публикация заявки РСТ: WO 2008/075273 (26.06.2008) Адрес для переписки: 129090, Москва, ул.Б.Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", пат.пов. С.А.Дорофееву, рег.№ 146 (54) ГАЗОРАЗРЯДНАЯ ЛАМПА ВЫСОКОГО ДАВЛЕНИЯ С КЕРАМИЧЕСКОЙ ГАЗОРАЗРЯДНОЙ ОБОЛОЧКОЙ (57) Реферат: Изобретение относится к области саветотехники, а именно: к газоразрядным (12) лампам высокого давления и ламперефлектору ...

Electric lamp with molybdenum foil bushings for a lamp vessel made of quartz glass

Electric lamp with molybdenum foil bushings for a lamp vessel made of quartz glass

Plasma display panel

일측에 제1단자부를 가지는 디스플레이 패널과; 제1단자부에 대응되는 제2단자부를 가지는 회로선과; 제1단자부와 제2단자부의 접합을 얼라인 시키도록 패널과 회로선에 마련된 얼라인 표시부;를 포함하는 플라즈마 디스플레이장치에 있어서, 얼라인 표시부는, 제1단자부에 마련되며, 소정 형상으로 음각된 제1마크와 제1마크로부터 연장되도록 음각된 제2마크를 가지는 얼라인 마크부재와; 제1마크에 대응되는 제3마크와 제2마크에 대응되는 제4마크로 이루어지도록 제2단자부에 형성된 얼라인 마크;를 포함하는 것을 특징으로 하는 플라즈마 디스플레이장치가 개시된다. A display panel having a first terminal portion at one side; A circuit line having a second terminal portion corresponding to the first terminal portion; In the plasma display device comprising an alignment display unit provided on the panel and the circuit line to align the bonding of the first terminal unit and the second terminal unit, the alignment display unit is provided in the first terminal portion, the recessed display in a predetermined shape An alignment mark member having a first mark and a second mark engraved so as to extend from the first mark; Disclosed is a plasma display device including an alignment mark formed on a second terminal portion to include a third mark corresponding to a first mark and a fourth mark corresponding to a second mark.

Foil sealed lamp

A foil sealed lamp comprising airtight container (1) having discharge part (11) provided thereinside with a discharge space and, disposed at both ends of the discharge part, seal parts (12a,12b); metal foils (3a1,3b1) of thickness T (μm) hermetically attached to the seal parts; and a pair of electrodes (3a2,3b2) each having its one end connected to the relevant metal foil and having its other end led out to the discharge space. On the periphery of areas of connection of the metal foils with the pair of electrodes, multiple recessed portions (41) satisfying 1.0 μm ≤ D ≤ T (μm) wherein D refers to the depth (μm) are provided in a fashion inhibiting superimposition on each other.

Foil seal lamp

Foil sealed lamp

A foil sealed lamp including an airtight container including a discharge portion provided thereinside with a discharge space and seal parts disposed at both ends of the discharge portion; metal foils of thickness T (μm) hermetically attached to the seal portions; a pair of electrodes each having its one end connected to the metal foil and having its other end led out to the discharge space; and on the periphery of areas of connection of the metal foils with the pair of electrodes, multiple recessed portions satisfying 1.0 (μm)≦D≦T (μm) wherein D refers to the depth (μm), in a manner that the recessed portions do not overlap one another.

Foil sealed lamp

Foil sealed lamp

A foil sealed lamp comprising airtight container (1) having a discharge portion (11) provided thereinside with a discharge space and seal parts (12a, 12b) di sposed at both ends of the discharge portion; metal foils (3a1,3b1) of thickness T (µm) hermetically attached to the seal portions; and a pair of electrodes (3a2, 3b2) each having its one end connected to the metal foil and having its other end led out to the discharge space. On the periphery of areas of connection of the metal foils with the pair of electrodes, multiple recessed portions (41) satisfying 1.0 (µm) ≤ D ≤ T (µm) wherein D refers to the depth (µm), in a manner that the recessed portions do not overlap one another.

Foil seal lamp

本発明の箔シールランプは、内部に放電空間が形成された放電部（１１）、この放電部の両端にシール部（１２ａ・１２ｂ）を有する気密容器（１）と、これらシール部に封着された厚みがＴ（μｍ）である金属箔（３ａ１・３ｂ１）と、一端は前記金属箔に接続され、他端は放電空間に導出された一対の電極（３ａ２・３ｂ２）とを具備する。そして、前記金属箔の前記一対の電極の接続部分周辺には、深さをＤ（μｍ）としたとき、１．０μｍ≦Ｄ≦Ｔ（μｍ）を満たす凹部（４１）が互いに重ならないように複数形成されている。 The foil seal lamp of the present invention includes a discharge part (11) having a discharge space formed therein, an airtight container (1) having seal parts (12a and 12b) at both ends of the discharge part, and sealing to these seal parts. The metal foil (3a1, 3b1) having a thickness of T (μm) and one end connected to the metal foil and the other end paired with a pair of electrodes (3a2, 3b2) led to the discharge space. Then, around the connection part of the pair of electrodes of the metal foil, when the depth is D (μm), the concave portions (41) satisfying 1.0 μm ≦ D ≦ T (μm) do not overlap each other. A plurality are formed.

HIGH PRESSURE MERCURY DISCHARGE LAMP.

Foil for lamps and electric lamp with such a foil and corresponding production method

Eine Folie (6) für den Lampenbau mit einer im wesentlichen rechteckigen Gestalt mit einer Längs- und einer Querachse weist ein Feld (10) von mehreren nebeneinander angeordnten Strukturen, z.B. Furchen (11) oder Schlitzen, in ihrem Innern auf. Eine Stromzuführung (5) wird im Bereich des Feldes (10) mit der Folie (6) verschweißt. A film (6) for the lamp construction with a substantially rectangular shape with a longitudinal and a transverse axis, a field (10) of a plurality of juxtaposed structures, such as furrows (11) or slots, in their interior. A power supply (5) is welded in the region of the field (10) with the film (6).

Patent JPS6315700B2

Discharge lamp, particularly a flash tube

1. Discharge lamp having a tubular closed glass housing (1) at whose opposite ends electrodes (2) of a refractory metal are fused in, characterised in that at least one electrode (2) projects with its outer end from the glass housing (1) and is surrounded at least on the generated surface of its outer end by a soft-solderable metal layer (3, 4).

Display device, hermetic container, and method for manufacturing hermetic container

In order to ensure hermeticity of a hermetic container and to suppress occurrence of electrical leakage, a display device is provided with a faceplate including an anode to be supplied with an externally-supplied electric potential, a rear plate arranged facing the faceplate at a predetermined spacing therefrom, a metal pin for supplying the electric potential to the anode from outside of the rear plate through a penetration hole in the rear plate, wherein the penetration hole includes the metal pin by insertion. The metal pin includes an axis portion disposed in the penetration hole and a flange portion which is integral with this axis portion and which is located adjacent an opening end of the penetration hole. The flange portion is joined to the rear plate for hermetically sealing the penetration hole.

IMPROVED HIGH INTENSITY DISCHARGE LAMP

Lampe ayant une structure de support du tube à arc facile à fabriquer. La structure de montage comprend : une tige de support robuste 16 fixée à une entrée de courant 5 et à l'extrémité distale 18 de l'ampoule externe 2, un manchon isolant 20 raccordé à la tige par une barrette 21, ce manchon étant traversé librement dans le sens axial par l'entrée de courant 11 du tube qui est elle-même reliée par un conducteur souple 24 à l'autre entrée de courant 6 de la lampe. Application aux lampes à vapeur de sodium. Lamp having an easy to manufacture arc tube supporting structure. The mounting structure comprises: a robust support rod 16 fixed to a current input 5 and to the distal end 18 of the outer bulb 2, an insulating sleeve 20 connected to the rod by a bar 21, this sleeve being traversed freely in the axial direction by the current input 11 of the tube which is itself connected by a flexible conductor 24 to the other current input 6 of the lamp. Application to sodium vapor lamps.

Improvements to thermo-electronic relays

MOLYBDENE-TANTAL CONDUCTIVE YARN AND MANUFACTURING METHOD THEREOF

LA PRESENTE INVENTION A POUR BUT DE REALISER UN FIL CONDUCTEUR PRESENTANT LES PROPRIETES D'UN GETTER POUR LES LAMPES A INCANDESCENCE DU TYPE A HALOGENE. SELON L'INVENTION, LE FIL EST REALISE DANS UN ALLIAGE COMPRENANT ESSENTIELLEMENT DU MOLYBDENE, DU TANTALE DANS UN PROPORTION COMPRISE ENTRE 2 ET 20 EN POIDS, ET DES IMPURETES ET AUTRES COMPOSANTS MINEURS POUR MOINS DE 1 EN POIDS. CET ALLIAGE EST OBTENU PAR MELANGE INTIME D'UNE POUDRE DE MOLYBDENE ET D'UNE POUDRE DE TANTALE, PUIS FRITTAGE, ET ENFIN USINAGE DU PRODUIT AINSI OBTENU POUR LUI DONNER LA FORME D'UN FIL. APPLICATION AUX LAMPES A INCANDESCENCE.

COMPACT IONIZING RAY GENERATING SOURCE, MULTIPLE SOURCE ASSEMBLY AND SOURCE REALIZATION METHOD

L'invention concerne une source génératrice de rayons ionisants et en particulier de rayons X, un ensemble comprenant plusieurs sources et un procédé de réalisation de la source. La source comprend : • une enceinte à vide (12), • une cathode (14) pouvant émettre un faisceau d'électrons (18) dans l'enceinte (12), • une anode (16) recevant le faisceau d'électrons et comprenant une cible (20) pouvant générer un rayonnement ionisant (22) à partir de l'énergie reçu du faisceau d'électrons (18), • une électrode (24) disposée au voisinage de la cathode (14) et permettant de focaliser le faisceau d'électrons (18), • un bouchon (32) assurant l'étanchéité de l'enceinte à vide (12), • une pièce mécanique (28) réalisée en matériau diélectrique et formant une partie de l'enceinte à vide ; le bouchon (32) est fixé à la pièce mécanique (28) au moyen d'un film de brasure (42) conducteur utilisé pour raccorder électriquement l'électrode (24). The invention relates to a source generating ionizing rays and in particular X-rays, an assembly comprising several sources and a method of making the source. The source comprises: • a vacuum enclosure (12), • a cathode (14) capable of emitting an electron beam (18) into the enclosure (12), • an anode (16) receiving the electron beam and comprising a target (20) capable of generating ionizing radiation (22) from the energy received from the electron beam (18), • an electrode (24) arranged in the vicinity of the cathode (14) and making it possible to focus the electron beam (18), • a stopper (32) sealing the vacuum enclosure (12), • a mechanical part (28) made of dielectric material and forming part of the vacuum enclosure; the cap (32) is attached to the mechanical part (28) by means of a conductive solder film (42) used to electrically connect the electrode (24).

COMPACT IONIZING RAY GENERATING SOURCE, MULTIPLE SOURCE ASSEMBLY AND SOURCE REALIZATION METHOD

L'invention concerne une source génératrice de rayons ionisants et en particulier de rayons X, un ensemble comprenant plusieurs sources et un procédé de réalisation de la source. La source comprend : • une enceinte à vide (12), • une cathode (14) pouvant émettre un faisceau d'électrons (18) dans l'enceinte (12), • une anode (16) recevant le faisceau d'électrons et comprenant une cible (20) pouvant générer un rayonnement ionisant (22) à partir de l'énergie reçu du faisceau d'électrons (18), • une électrode (24) disposée au voisinage de la cathode (14) et permettant de focaliser le faisceau d'électrons (18), • un bouchon (32) assurant l'étanchéité de l'enceinte à vide (12), • une pièce mécanique (28) réalisée en matériau diélectrique et formant une partie de l'enceinte à vide ; le bouchon (32) est fixé à la pièce mécanique (28) au moyen d'un film de brasure (42) conducteur utilisé pour raccorder électriquement l'électrode (24). The invention relates to a source generating ionizing rays and in particular X-rays, an assembly comprising several sources and a method of producing the source. The source comprises: • a vacuum enclosure (12), • a cathode (14) capable of emitting an electron beam (18) into the enclosure (12), • an anode (16) receiving the electron beam and comprising a target (20) capable of generating ionizing radiation (22) from the energy received from the electron beam (18), • an electrode (24) arranged in the vicinity of the cathode (14) and making it possible to focus the electron beam (18), • a stopper (32) sealing the vacuum enclosure (12), • a mechanical part (28) made of dielectric material and forming part of the vacuum enclosure; the cap (32) is attached to the mechanical part (28) by means of a conductive solder film (42) used to electrically connect the electrode (24).

Electric lamp

전기 램프는 밀봉체들(3)을 갖는 유리 램프 용기(1)를 가지며, 밀봉체들로부터 외부 금속 와이어(6)가 연장되어 있다. 0.8μΩm 보다 작은 고유 저항과 50 내지 300HV의 경도를 갖는 노출된 내부식성 접촉 와이어(7)가 외부 금속 와이어(6)에 용접, 예컨대 맞대기 용접된다. 접점 와이어(7)는 축방향 자유 단부(8)를 가진다. 횡방향으로 연장되는 중간부(9)가 밀봉체와 자유 단부(8) 사이에 존재할 수 있다. 상기 램프는 조명 기구에 대한 안정된 전기 접속이 용이하고 신속하게 이루어지게 한다. The electric lamp has a glass lamp container 1 with seals 3, from which the outer metal wire 6 extends. Exposed corrosion-resistant contact wire 7 having a resistivity of less than 0.8 μm and a hardness of 50 to 300 HV is welded, eg butt welded, to the outer metal wire 6. The contact wire 7 has an axial free end 8. A transversely extending intermediate part 9 can be present between the seal and the free end 8. The lamp allows a stable electrical connection to the luminaire to be made easily and quickly.

Display device, hermetic container, and method for manufacturing hermetic container

In order to ensure hermeticity of a hermetic container and to suppress occurrence of electrical leakage, a display device is provided with a faceplate including an anode to be supplied with an externally-supplied electric potential, a rear plate arranged facing the faceplate at a predetermined spacing therefrom, a metal pin for supplying the electric potential to the anode from outside of the rear plate through a penetration hole in the rear plate, wherein the penetration hole includes the metal pin by insertion. The metal pin includes an axis portion disposed in the penetration hole and a flange portion which is integral with this axis portion and which is located adjacent an opening end of the penetration hole. The flange portion is joined to the rear plate for hermetically sealing the penetration hole.

Lamp

Excited quasi molecular lamp

本发明提供一种受激准分子灯，其在外表面设置了外侧电极的放电容器内设置了内部电极，防止在从设置成在上述放电容器内覆盖内部电极的内侧管的至少一端的开放部露出的内部电极、和外侧电极之间的不期望的沿面放电。其特征在于，在放电容器内覆盖内部电极地设置的内侧管的端部，设置沿面放电防止单元，该沿面放电防止单元防止从该内侧管突出的内部电极和外侧电极之间的沿面放电。

Lamp having molybdenum alloy lamp components

The invention relates to a lamp (1) comprising a gastight vessel (2) embedding one or more feedthrough elements (7,8) electrically interconnecting an outer current conductor (9,10) and an inner current conductor (3,4) for operating said lamp. The feedthrough elements and/or the outer and inner current conductor are molybdenum alloy components containing at least one constituent from the group formed by rhenium and chromium in a quantity between 0.01 and 5 % by weight; titanium in a quantity between 0.01 and 0.1 % by weight; and aluminum, cobalt, gadolinium, hafnium, iridium, iron and zirconium in a quantity between 0.01 and 1 % by weight of said alloy. The invention further relates to a method of manufacturing a lamp and a lamp component.

Fluorescent lamp and electrode assembly for such a lamp

Screened interconnect system

An interconnect system which is used to provide an electrical connection between contact pads on the facing surfaces of adjacent electrical support media such as the face plate and the substrate of an electronic circuit device such as gas discharge displays. The interconnect system uses a conductive glass material which is selectively screened onto and fired with the display device.

Quartz lamp envelope with molybdenum foil having oxidation-resistant surface formed by ion implantation

DISTRIBUTED FEEDBACK LASER FOR FREQUENCY MODULATED COMMUNICATION SYSTEMS Abstract To overcome the deleterious effects of the nonuniform frequency modulation response in semiconductor lasers due to current injection in direct frequency modulation applications, it has been determined that the linewidth enhancement factor a be made as large as possible. In one embodiment, distributed feedback lasers well suited for frequency modulation lightwave communication systems are designed to have an integrated feedback element such as a corrugation grating whose effective pitch is selected to cause the Bragg wavelength and, therefore, the laser operating wavelength to be longer than the wavelength at substantially the maximum gain or gain peak in the semiconductor structure without the grating. That is, the wavelength of the grating is effectively detuned toward the longer wavelength and lower energy side of the peak of the gain profile. Such detuning increases the linewidth enhancement factor in such a way that the nonuniform frequency modulation response and its effects are minimized and, in some cases, substantially eliminated.

Patent FR2449968B1

Display device, hermetic container, and method for manufacturing hermetic container

In order to ensure hermeticity of a hermetic container and to suppress occurrence of electrical leakage, a display device is provided with a faceplate including an anode to be supplied with an externally-supplied electric potential, a rear plate arranged facing the faceplate at a predetermined spacing therefrom, a metal pin for supplying the electric potential to the anode from outside of the rear plate through a penetration hole in the rear plate, wherein the penetration hole includes the metal pin by insertion. The metal pin includes an axis portion disposed in the penetration hole and a flange portion which is integral with this axis portion and which is located adjacent an opening end of the penetration hole. The flange portion is joined to the rear plate for hermetically sealing the penetration hole.

Quartz lamp envelope with molybdenum foil having oxidation-resistant surface formed by ion implantation

A quartz lamp envelope includes a press seal, at least one molybdenum foil feedthrough extending through the press seal to the lamp interior, and an external electrical lead connected to the molybdenum foil. The molybdenum foil has an oxidation-inhibiting material, such as chromium, aluminum and combinations thereof, embedded in a surface layer thereof by ion implantation. The electrical lead has an oxidation-inhibiting coating, such as silicon carbide, silicon nitride and combinations thereof, formed by plasma-enhanced chemical vapor deposition. Alternatively, the electrical lead can have an oxidation-inhibiting material embedded in a surface layer thereof by ion implantation.

Feed-through assembly

A feed through assembly has a metal component passed through a ceramic insulator, and a multi-layered joint brazed to the ceramic insulator and the metal component to form the assembly. The multi-layered joint includes a first portion of braze filler material placed around the metal component and a hollow member of predetermined shape placed around the metal component. A flange is provided at a first end of the hollow member, wherein the flange rests on the first portion of braze filler material. The multi-layered joint has a second portion of braze filler material placed around the hollow member and seated onto the flange. A ceramic member of predetermined shape is placed around the hollow member which rests on the second portion of braze filler material. A third portion of braze filler material is placed around the metal component and seated onto a second end of the hollow member.

Electric lamp having conductors with means formed therein for removing contact surface material

An electric lamp including an insulative (e.g., plastic) base, an envelope located within the base and having a filament therein and a pair of conductors (e.g., nickel-iron alloy wires) projecting externally from the envelope, passing through the base and extending therefrom. Each conductor includes means (e.g., knurls) formed therein for removing undesirable surface material (e.g., oxide) from a respective contact located within a socket in which the lamp is positioned. Such removal, achieved during lamp insertion and eventual withdrawal, thus assures a sound electrical connection between the "cleaned" contact and a second lamp designed to replace the original. These features are particularly advantageous in the automotive field, especially that portion of the field involving taillight and similar assemblies.

Lead-in conductor

Patent JPH0321001Y2

Improvements in or relating to fluorescent lamps

Waste heat boiler

Photomultiplier having cascaded microchannel plates, and method for fabrication

A photomultiplier includes a cascade of microchannel plates which are physically and electrically connected to provide an electron multiplication through the microchannel cascade. One of the microchannel plates is a high-output microchannel plate providing a high level of electron multiplication. This high output microchannel plate is thermally conducted to ambient by a heat transfer path including outwardly disposed microchannel plates in the cascade. A unitary ceramic housing defines a vacuum envelope for the photomultiplier.

Copper-steel composite lead wire and use in incandescent filament electric lamps

The subject invention relates to a copper-steel composite wire suitable for use as inner lead wires in lamp applications. The subject copper-steel composite wire comprises a steel core having a thick copper cladding on the outside thereof such that the composite lead wire exhibits at least 30% IACS electrical conductivity. The application further relates to the use of the subject composite wire in incandescent lamp applications.

Fluorescent lamp with reduced sputtering

A mount for a fluorescent lamp that comprises a glass base with spaced-apart lead-in wires (4,5) extending from therefrom. A longitudinal electrode coil (9) containing an emitter material is mounted upon and extends between the lead-in wires. A coating of zinc oxide (12) is provided on the ends of the electrode coil (9) and upon the lead-in wires (4,5) at least in the area where the electrode coil (9) is mounted.

High-pressure discharge lamp

The invention relates to an electric lamp provided with a body which radiates light in the operational state of the lamp and which is enclosed with intervening space by an outer lamp envelope which is provided at one end with a stemtube with a pinch and which supports a lamp cap shell, through which pinch current lead-through conductors extend, each current lead through conductor being connected to a contact point of the lamp cap shell via an external conductor. According to the invention, each of the current lead-through conductors and the accompanying external conductors is provided with a moisture-repelling coating at least at the area of a mutual welded joint.

HALOGEN BULB

Bulb-form lamp and manufacturing method thereof

Without applying soldering or plasma arc welding, a lead wire is brought into connection with an eyelet easily and reliably so that lighting failure due to incomplete contact is prevented and cost saving is achieved. A base (7) has a screw form shell (8) and an eyelet (9). An end portion of the shell (8) is provided with the eyelet (9) via an insulator. A lead wire (11a) supplying power is brought into connection with a portion of the eyelet (9) at other than an outer surface of the eyelet.

Metal halide lamp

本発明は、セラミック放電管を含むメタルハライドランプに関する。このメタルハライドランプにおいて、モリブデンからなるリードスルー（１１）が、サーメットからなるプラグ（１５）に金属間界面勾配（２０）を介して結合されている。

SiO2-glass bulb with at least one current lead-in, process for producing a gas-tight connection between them, and their use in a gas-discharge lamp

An SiO 2 -glass bulb with at least one current lead-in made of a gas-tight composite material, such that the composite material consists of a noble metal with a melting point >1,700° C. and SiO 2 and is at least partially coated with a layer of SiO 2 . The noble metal and the SiO 2 are homogeneously distributed in the composite material. The noble metal content of the composite material is ≧10 vol. % to ≦50 vol. %, and the SiO 2 coating covers the composite material at least in the region of the connection with the SiO 2 -glass bulb.

Electric lamp

一种包括玻璃灯室(1)的电灯,该灯室有从中延伸外金属导线(6)的密封部分(3)。有至多为0.8μΩm的指定电阻率ρ和范围为50到300HV的硬度的裸露的耐腐蚀接触导线(7),焊接到,例如对焊到外金属导线(6)上。接触导线(7)有轴向自由端(8)。在密封部分和自由端(8)之间有横向延伸的过渡部分(9)。该灯能够容易和迅速地与光源设备可靠地电连接。

Electrical feedthrough for use with a vacuum chamber and method for making an insulated electrical feedthrough or electrical termination unit

一種電終端單元或饋通，其可以用於將電導體接線穿過腔室壁或另外跨越隔絕氣體條件之間的阻障。電終端單元可以具有鋁作為對腔室介面的介面材料，並且可以利用陶瓷絕緣體。電終端單元可以具有使用作為介面的鋁而直接硬焊至絕緣體的陶瓷表面。形成腔室介面的鋁可以在以氣密接合而將鋁硬焊至中空陶瓷管的同一過程步驟中形成在陶瓷管內。將鋁硬焊至陶瓷絕緣體之後的車削則可以允許達成所要的最終形式。一種製造此種電終端單元的方法。

Lamp and method for producing a lamp

一种灯，例如白炽灯丝(卤素)灯或放电灯，包括石英玻璃制成的并具有填充有气体填充物的室的灯容器(1)，两个伸入所述室中的电极(5)，两个部分地延伸到所述容器(1)的外部的外部电流导体(6)，两个被置入所述石英玻璃中的金属箔(4)，其中所述金属箔(4)的第一端部和电极(5)相连，所述金属箔(4)的第二端部和外部电流导体(6)相连，并且其中和所述金属箔(4)相连的所述外部导体(6)的端部(8)具有基本上为圆形的截面，其具有小于延伸到容器(1)的外部的所述外部电流导体(6)的部分的截面的表面积。

High voltage mercury discharge lamp

Antennas for vehicles

Electric discharge lamp

An electric discharge lamp comprising: a light-transmissive ceramic lamp vessel (1); a first and a second current conductor (2, 3) entering the lamp vessel (1), and each supporting an electrode (4, 5) in the lamp vessel (1); an ionizable filling comprising a rare gas and a metal halide in the lamp vessel (1); at least the first current conductor (2) within the lamp vessel (1) being halide-resistant, characterized in that the first current conductor (2) at least substantially comprises a material with an at least substantially isotropic coefficient of thermal expansion, said material preferably being pentamolybdenum diboride silicide.

High-pressure discharge lamp having a ceramic discharge vessel

The invention relates to a high-pressure discharge lamp (12), and a reflector lamp. The high-pressure discharge lamp has a discharge vessel (22, 61) enclosing a discharge space (24) which is provided with an ionizable filling comprising one or more halides. The discharge vessel is substantially constituted by a ceramic material (51, 52) having first and second end portions (33, 34). Current-supply conductors (44) issue through each end portion to respective electrodes (42) arranged in the discharge space (24) so as to maintain a discharge. At least one of the current-supply conductors is formed as a rod (44) comprising iridium. The rod is directly sealed to the ceramic material. Use of the iridium rod which is directly sealed to the ceramic material has theeffect that the interface between the rod and the ceramic material is strong and substantially free from cracks, resulting in a longer lifet ime of the high-pressure discharge lamp.

Metal Halide Lamp

The invention relates to a metal halide lamp comprising a ceramic discharge vessel ( 21 ), characterized in that a molybdenum leadthrough ( 11 ) is connected to a cermet stopper ( 15 ) via an intermetal interface gradient ( 20 ).

Patent FR2164461B2

Electric discharge lamp

An electric discharge lamp comprising: a light-transmissive ceramic lamp vessel ( 1 ); a first and a second current conductor ( 2,3 ) entering the lamp vessel ( 1 ), and each supporting an electrode ( 4,5 ) in the lamp vessel ( 1 ); an ionizable filling comprising a rare gas and a metal halide in the lamp vessel ( 1 ); at least the first current conductor ( 2 ) within the lamp vessel ( 1 ) being halide-resistant, characterized in that the first current conductor ( 2 ) at least substantially comprises a material with an at least substantially isotropic coefficient of thermal expansion, said material preferably being chosen from the group of pentamolybdenum boride disilicide, pentamolybdenum diboride silicide, or a combination of these two materials.

Electron discharge device

Lamp device and light source module with coil connecting tube

A lamp device and a light source module are provided. The lamp device includes a lamp body and a coil connecting tube. The lamp body has an end portion and a lead wire extends from the end portion. The coil connecting tube is disposed corresponding to the end portion of the lamp body and electrically connecting to the lead wire for power supply purpose. The coil connecting tube winds about an axial direction of the lamp body and is capable of stretching or compressing along the axial direction. The light source module includes the lamp device and a lamp connector which has a power source portion being coupled to the coil connecting tube for power supply.

Low voltage halogen lamp with pin socket and current lead-in conductor

The lamp base has a metal terminal (4) welded at one end to a sealing pin (5) provided in a glass base (2). The metal is of high quality austenitic steel containing additives of Cr or Ni. Alternatively the terminal may consist of a support core made of non-austenitic alloy carbon steel, which is surrounded by a thin nickel jacket

Metal halide lamp with intermetal interface gradient

The invention relates to a metal halide lamp comprising a ceramic discharge vessel ( 21 ), characterized in that a molybdenum leadthrough ( 11 ) is connected to a cermet stopper ( 15 ) via an intermetal interface gradient ( 20 ).

Quartz vessel with at least one current feedthrough, method of manufacturing a gastight connection between the two, and its application in a gas discharge lamp

Die Erfindung betrifft einen SiO2-Glaskolben mit mindestens einer Stromdurchführung aus einem gasdichten Kompositmaterial, wobei das Kompositmaterial aus einem Edelmetall mit einem Schmelzpunkt > 1700°C und aus SiO2 gebildet ist, und wobei das Kompositmaterial zumindest teilweise mit einer SiO2-Schicht bedeckt ist. Es stellt sich das Problem, eine gasdichte, korrosionsbeständige Stromdurchführung für einen SiO2-Glaskolben, vorzugsweise einer Entladungslampe, bereitzustellen, die eine hohe elektrische Leitfähigkeit besitzt und die einfach herzustellen und zu handhaben ist. Das Problem wird dadurch gelöst, dass das Edelmetall und das SiO2 homogen im Kompositmaterial verteilt sind, dass ein Edelmetallanteil im Kompositmaterial in einem Bereich von >= 10 Vol.-% bis <= 50 Vol.-% vorhanden ist und dass die SiO2-Schicht das Kompositmaterial zumindest im Bereich der Verbindung mit dem SiO2 -Glaskolben bedeckt. <IMAGE> The invention relates to an SiO2 glass bulb with at least one feedthrough made of a gas-tight composite material, the composite material being formed from a noble metal with a melting point> 1700 ° C. and SiO2, and the composite material being at least partially covered with a SiO2 layer. The problem arises of providing a gas-tight, corrosion-resistant leadthrough for an SiO2 glass bulb, preferably a discharge lamp, which has a high electrical conductivity and which is simple to manufacture and to handle. The problem is solved in that the noble metal and the SiO2 are homogeneously distributed in the composite material, that a noble metal portion is present in the composite material in a range from> = 10 vol.% To <= 50 vol.% And that the SiO2 layer the composite material is covered at least in the area of the connection with the SiO2 glass bulb. <IMAGE>

Metal halide lamp with ceramic discharge vessel

A metal halide lamp having a ceramic discharge vessel (4), the discharge vessel having two ends (6) which are closed off by stoppers, and an electrically conductive leadthrough (9, 10) being guided through this stopper (12), an electrode (16) with a shank (15) being secured to the leadthrough, which electrode projects into the interior of the discharge vessel, the leadthrough and electrode together being referred to as an electrode system, which comprises two components, which are designed as pins of different diameter, the larger component being a niobium pin and the smaller component, which adjoins it on the inner, discharge side, being a pin made from molybdenum or tungsten which is fitted in a bore in the niobium pin, the ratio of the diameter of the smaller component to that of the Nb pin being between 30 and 65%, and the pin which has been fitted in being secured in the bore by means of a mechanical pressing operation.

Cold cathode fluorescent lamp

본 발명의 냉음극 형광 램프는, 철 또는 철 합금을 함유한 전극상에 형성되는 녹의 양을 감소시키고, 저비용 및 긴-수명을 제공하는 실용적인 레벨에서 작동하고, 높은 튜브 전류가 인가될 경우에도, 형성될 아말감의 양을 감소시킬 수 있는 탁월한 스퍼터링 내성을 가지며, 환경에 거의 로드를 부과하지 않음으로써, 효율적으로 제조될 수 있다. 본 발명의 냉음극 형광 램프는, 내부벽 표면상에 제공된 형광층을 포함하고 희가스 및 수은을 그 내에 함유하는 투명 튜브로서, 그 투명 튜브의 양 말단은 시일링 부재들에 의해 차폐되는, 그 투명 튜브; 그 투명 튜브의 양 말단의 부근에 제공되는 전극들; 및 그 전극들에 접속되고 그 시일링 부재들을 관통하는 리드선들을 포함한다. 그 전극들 각각은, 철 또는 철 합금 재료로 구성된 베이스, 및 그 베이스의 표면상의 녹-방지막을 포함한다. 그 녹-방지막은 니켈 및 크롬으로부터 선택된 하나 또는 2개의 엘리먼트를 함유한다. 냉음극 형광 램프, 투명 튜브, 녹-방지막

ELECTRIC LAMP

Conductive pins for an illumination lamp

A conductive pin (4) for an illumination lamp is made of CuNi-alloy including by weight, 10-30% Ni and 70-90% Cu.

ELECTRIC LAMP WITH WATER REPELLENT COATING

Patent FR2443136B1

High pressure discharge lamps

Electirc lamp with vacuum-tight flattenig

Process for connection of a molybdenum foil to a molybdenum lead portion and method of producing a hermetically enclosed part of a lamp using the process.

Combined detector capacitor and vacuum feed through

A capacitor for connecting to components within a vacuum system in which the space between the capacitor plates is at the pressure of the vacuum system, and one of the plates provides a feed-through.

Electrode system for a gas discharge lamp has an electrode to generate a gas discharge and a metal fusing/sealing foil linked to the electrode and to a wire supplying power to the electrode

An electrode (20) serves to generate a gas discharge. A metal fusing/sealing foil (10) has its first end (101) linked to the electrode and its second end (102) linked to a current supply wire (30) for supplying power to the electrode. On one (101) of its ends the metal foil has a reduced width. Independent claims are also included for the following: (A) A gas discharge lamp with an electrode system; (B) and for a method for producing an electrode system for a gas discharge lamp.

Power supply conductor for a lamp

Lead-in wires for lamps

Electric lamp which is closed at one end

The bulb (1) of the lamp which defines a longitudinal axis (A) is closed at one end by a seal (3), contact elements being fitted to the one end which are each electrically conductively connected to a power supply line (2) leading to a luminous means, the contact element being accommodated in a tubular part (15) of the seal part, characterized in that the contact element (5) protrudes outwards and is equipped in the interior of the tubular part with at least two outwardly protruding centering parts (10, 11) which are in contact with the tubular extension (16).

Method for connecting a current supply wire with a contact patch of an electrical lamp

본 발명은 상기 접촉판(2) 내의 구멍(2a)을 통과하는 공급 도전선(4)에 램프 캡의 접촉판(2)을 연결하기 위한 방법에 관한 것이다. 충진물로서 제공되는 도선(5)을 이용하여, 공급 도전선(4)과 접촉판(2)은 부가 도선(5)과 공급 도전선(4) 또는 접촉판(2) 사이에서 아크를 발생시킴으로써, 함께 납땜된다. 부가 도선(5)의 응고된 용융 재료는 구멍(2a)을 메우고 공급 도전선(4)과 접촉판(2) 사이의 신뢰가능한 납땜 결합을 제공한다. 아크를 발생시키기 위하여 사용되는 전압의 극성에서 부가 도선(5)은 애노드로서 동작하고 접촉판(2) 또는 공급 도전선(4)은 캐소드로서 동작한다. 본 발명에 따른 납땜 처리는 불활성-가스 분위기 하에서 발생한다. The present invention relates to a method for connecting a contact plate 2 of a lamp cap to a supply conductive line 4 passing through a hole 2a in the contact plate 2. Using the lead 5 provided as a fill, the supply conductive line 4 and the contact plate 2 generate an arc between the additional lead 5 and the supply conductive line 4 or the contact plate 2, Are soldered together. The solidified molten material of the additional lead 5 fills the hole 2a and provides a reliable soldered bond between the supply conductor 4 and the contact plate 2. In the polarity of the voltage used to generate the arc, the additional conductor 5 acts as an anode and the contact plate 2 or the supply conductor 4 acts as a cathode. The soldering process according to the invention takes place under an inert-gas atmosphere.

Lamp device and light source module with spiral connecting tube

Patent JPS63128663U

Metal halide lamp with ceramic discharge vessel

A metal halide lamp with ceramic discharge vessel ( 4 ), the discharge vessel having two ends ( 6 ) that are sealed with stoppers, and an electrically conducting lead-through ( 9 ) being guided through these stoppers ( 12 ), there being fastened on the lead-through an electrode ( 15 ) with a stem ( 16 ) that projects into the interior of the discharge vessel, lead-through and electrode together being designated as an electrode system. The lead-through being a niobium pin, and the electrode stem ( 16 ) consisting of two pins, a pin made from tungsten being arranged situated on the inside on the discharge side, and a pin made from molybdenum being arranged on the outside on the discharge side and having a length of 3 to 8 mm.

High-pressure discharge lamp having a ceramic discharge vessel

Mechanism for forming ribbon leads

Discharge lamp and metal foil for discharge lamp

HIGH PRESSURE GAS DISCHARGE LAMP WITH A CERAMIC GAS DISCHARGE

1. Газоразрядная лампа (10, 12, 14, 15, 16, 17, 18, 19) высокого давления, имеющая керамическую газоразрядную оболочку (21, 22), охватывающую газоразрядное пространство (24), заполненное ионизируемым заполнителем, содержащим одно или несколько галоидных соединений, при этом газоразрядная оболочка (21, 22), в основном выполненная из керамического материала, включает в себя первую и вторую концевые части (31, 32, 33, 34) и токоподводящие проводники (44), посредством которых каждая концевая часть (31, 32, 33, 34) соединяется с соответствующими электродами (42), расположенными в газоразрядном пространстве (24) так, чтобы обеспечивать разряд, причем, по меньшей мере, один из токоподводящих проводников (44) выполнен в виде стержня, содержащего иридий, указанный стержень припаивается непосредственно к керамическому материалу, в которой связь спекания (71) между стержнем и керамическим материалом формирует непосредственную пайку между указанными стержнем и керамическим материалом. ! 2. Лампа по п.1, в которой газоразрядная оболочка (21, 22) содержит стенку (210, 220) прозрачной керамической горелки, имеющей первую и вторую концевые части (31, 32, 33, 34), и керамическую вилку (61, 62) для припаивания первой и (или) второй концевых частей (31, 32, 33, 34) стенки (210, 220) прозрачной керамической горелки, при этом стержень, содержащий иридий, припаивается непосредственно к керамической вилке (61, 62) с помощью связи спекания (710). ! 3. Лампа по п.2, в которой керамическая вилка (61, 62) и стенка (210, 220) прозрачной керамической горелки выполнены из различных керамических материалов. ! 4. Лампа по п.2 или 3, в которой дополнительная связь спекания (72) между стенкой (210, 220) прозрачной керамической горелки и �

PROCEDURE FOR PREPARING METALLIC WIRES IN ORDER TO CILITATE THE BENDING

Patent FR2164461A2

Fluorescent lamp with reduced sputtering

A mount for a fluorescent lamp that comprises a glass base with spaced-apart lead-in wires extending from therefrom. A longitudinal electrode coil containing an emitter material is mounted upon and extends between the lead-in wires. A coating of zinc oxide is provided on the ends of the electrode coil and upon the lead-in wires at least in the area where the electrode coil is mounted.

HALOGEN INCANDESCENT LAMP

Patent DE9207073U1

Oxidation-protected metallic foil and methods

An electrical lead assembly for devices such as electrical lamps (400) having a metallic foil (145, 150) for providing an electrically conducting path through a hermetic seal (115, 120) formed by pinch sealing a vitreous material. The metallic foil (145, 150) includes an oxidation-inhibiting coating of silica. In another aspect of the invention, methods of coating metallic foils with silica are disclosed. In yet another aspect of the present invention, an electrical lead assembly for lamps is provided wherein the metallic foil is extended to form an outer electrical lead for the lamp (400).